docstr: Construct a new Border object
  
  Parameters
  ----------
  arg
      dict of properties compatible with this constructor or
      an instance of
      :class:`plotly.graph_objs.pointcloud.marker.Border`
  arearatio
      Specifies what fraction of the marker area is covered
      with the border.
  color
      Sets the stroke color. It accepts a specific color. If
      the color is not fully opaque and there are hundreds of
      thousands of points, it may cause slower zooming and
      panning.
  
  Returns
  -------
  Border
docstr_tok: ["Construct","a","new","Border","object","Parameters","--","--","--","--","--","arg","dict","of","properties","compatible","with","this","constructor","or","an","instance","of",":","class",":","`","plotly.graph_objs.pointcloud.marker.Border","`","arearatio","Specifies","what","fraction","of","the","marker","area","is","covered","with","the","border",".","color","Sets","the","stroke","color",".","It","accepts","a","specific","color",".","If","the","color","is","not","fully","opaque","and","there","are","hundreds","of","thousands","of","points",",","it","may","cause","slower","zooming","and","panning",".","Returns","--","--","--","-","Border"]
code: def __init__(self, arg=None, arearatio=None, color=None, **kwargs):
      """
      Construct a new Border object
  
      Parameters
      ----------
      arg
          dict of properties compatible with this constructor or
          an instance of
          :class:`plotly.graph_objs.pointcloud.marker.Border`
      arearatio
          Specifies what fraction of the marker area is covered
          with the border.
      color
          Sets the stroke color. It accepts a specific color. If
          the color is not fully opaque and there are hundreds of
          thousands of points, it may cause slower zooming and
          panning.
  
      Returns
      -------
      Border
      """
      super(Border, self).__init__("border")
  
      if "_parent" in kwargs:
          self._parent = kwargs["_parent"]
          return
  
      # Validate arg
      # ------------
      if arg is None:
          arg = {}
      elif isinstance(arg, self.__class__):
          arg = arg.to_plotly_json()
      elif isinstance(arg, dict):
          arg = _copy.copy(arg)
      else:
          raise ValueError(
              """\
  The first argument to the plotly.graph_objs.pointcloud.marker.Border
  constructor must be a dict or
  an instance of :class:`plotly.graph_objs.pointcloud.marker.Border`"""
          )
  
      # Handle skip_invalid
      # -------------------
      self._skip_invalid = kwargs.pop("skip_invalid", False)
      self._validate = kwargs.pop("_validate", True)
  
      # Populate data dict with properties
      # ----------------------------------
      _v = arg.pop("arearatio", None)
      _v = arearatio if arearatio is not None else _v
      if _v is not None:
          self["arearatio"] = _v
      _v = arg.pop("color", None)
      _v = color if color is not None else _v
      if _v is not None:
          self["color"] = _v
  
      # Process unknown kwargs
      # ----------------------
      self._process_kwargs(**dict(arg, **kwargs))
  
      # Reset skip_invalid
      # ------------------
      self._skip_invalid = False
  
file_path: plotly.py/packages/python/plotly/plotly/graph_objs/pointcloud/marker/_border.py
imports: from plotly.basedatatypes import BaseTraceHierarchyType
  import copy
label_desc: Use image node_id 6 to create a new Border object from inherited base classes: _BaseTraceHierarchyType with example: obj = Border(arg, arearatio, color)